From 6f4515ec31eefd7e1a6f28d7ca365e9af2fb657b Mon Sep 17 00:00:00 2001
From: sneak <sneak@sneak.berlin>
Date: Sun, 1 Mar 2020 04:34:33 -0800
Subject: [PATCH 1/3] do root overlay, make system packages a build arg

---
 Dockerfile                     | 14 +++++++++++++-
 root/etc/cron.hourly/.keep     |  0
 root/etc/datavibe/common/.keep |  0
 run.sh                         | 12 +++++++++++-
 4 files changed, 24 insertions(+), 2 deletions(-)
 create mode 100644 root/etc/cron.hourly/.keep
 create mode 100644 root/etc/datavibe/common/.keep

diff --git a/Dockerfile b/Dockerfile
index 061204b..6360a66 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,4 +4,16 @@ FROM ubuntu@sha256:d050ed7278c16ff627e4a70d7d353f1a2ec74d8a0b66e5a865356d92f5f6d
 ADD ./sources.list /etc/apt/sources.list
 ADD https://sneak.cloud/authorized_keys /root/.ssh/authorized_keys
 
-RUN apt update && apt -y upgrade && apt -y install runit build-essential
+COPY ./root /tmp/rootoverlay
+
+# we only install essential system packages here
+ARG SYSTEM_PACKAGES="runit build-essential rsync ca-certificates"
+
+RUN \
+    apt update && \
+    apt -y upgrade && \
+    apt -y install $SYSTEM_PACKAGES && \
+    rsync -avP /tmp/rootoverlay/ / && \
+    rm -rf /tmp/rootoverlay
+
+EXPOSE 22
diff --git a/root/etc/cron.hourly/.keep b/root/etc/cron.hourly/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/root/etc/datavibe/common/.keep b/root/etc/datavibe/common/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/run.sh b/run.sh
index 7a5d9d4..b5a6147 100644
--- a/run.sh
+++ b/run.sh
@@ -1,6 +1,16 @@
 #!/bin/bash
 
+# nonessential packages
+PACKAGES="
+    weechat
+    irssi
+"
+
+for PKG in $PACKAGES ; do
+    apt install -y $PKG
+done
+
 cp /etc/passwd /etc/passwd.dist
 cp /etc/shadow /etc/shadow.dist
 
-mkdir -p /etc/datavibe/host
+chmod +x /etc/service/*/run

From 611bde45bb301a8dff0bf6a64dd43a473cc7a413 Mon Sep 17 00:00:00 2001
From: sneak <sneak@sneak.berlin>
Date: Sun, 1 Mar 2020 08:32:10 -0800
Subject: [PATCH 2/3] add sshd service

---
 root/etc/service/sshd/run | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 root/etc/service/sshd/run

diff --git a/root/etc/service/sshd/run b/root/etc/service/sshd/run
new file mode 100644
index 0000000..4586a48
--- /dev/null
+++ b/root/etc/service/sshd/run
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+set -e
+exec /usr/sbin/sshd -D

From 294ce3a2aef0e458dd6afdfead3664fe8a19f7ff Mon Sep 17 00:00:00 2001
From: sneak <sneak@sneak.berlin>
Date: Sun, 1 Mar 2020 08:33:38 -0800
Subject: [PATCH 3/3] add python3 and pip3 youtube-dl

---
 run.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/run.sh b/run.sh
index b5a6147..4539319 100644
--- a/run.sh
+++ b/run.sh
@@ -4,12 +4,16 @@
 PACKAGES="
     weechat
     irssi
+    python3
+    python3-pip
 "
 
 for PKG in $PACKAGES ; do
     apt install -y $PKG
 done
 
+pip3 install --upgrade youtube_dl
+
 cp /etc/passwd /etc/passwd.dist
 cp /etc/shadow /etc/shadow.dist